Alexandra Mendelsohn, MD
NPI 1366298465 · Psychiatry Physician · Austin, TX
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Mendelsohn, MD is a Psychiatry Physician provider in Austin, TX (NPI 1366298465).
Provider details
- NPI number
- 1366298465
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- BP10088055 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-04-29
- Last updated
- 2025-07-03
- Certified
- 2025-07-03
Frequently asked questions
- What is Alexandra Mendelsohn's NPI number?
- Alexandra Mendelsohn's National Provider Identifier (NPI) is 1366298465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Mendelsohn's specialty?
- Alexandra Mendelsohn is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Mendelsohn located?
- Alexandra Mendelsohn's practice location on file with NPPES is 1501 Red River St Fl 2, Austin, TX 78712-1845.
- What is Alexandra Mendelsohn's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Mendelsohn is (512) 495-5555.
- Does Alexandra Mendelsohn accept Medicare?
- Alexandra Mendelsohn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Mendelsohn's NPI active?
- Yes — Alexandra Mendelsohn's NPI (1366298465) is active in the NPPES registry as of the last update on 2025-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.